Apparatus for providing information for vehicle
US8185380B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 14, 2009 |
| Grant date | May 22, 2012 |
| Priority date | — |
| Expiry date | Aug 21, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L13/00
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A system is provided with a conversation support means. A conversation support means creates a conversation response, and outputs it in a sound, a character, etc. A conversation response is created in a manner that combines words by inserting a reference keyword as a leading keyword in the response sentence model prepared separately. A conversation support means retrieves the reference keyword beforehand provided in conversation support by dictionary collation from the conversation entry content made by a sound, a manual entry, etc. by a user. Furthermore, the retrieved reference keyword themselves or another reference keyword associated with the retrieved reference keyword are handled as a leading keyword. A series of user conversation contents inputted by the conversation support are accumulated as a base data for determining a user interest. The base data is analyzed to determine a user interest for providing suitable information service.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.